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Senior Software Engineer - MetaMask; Advanced Trading

Job in Toronto, Ontario, M5A, Canada
Listing for: Consensys
Full Time position
Listed on 2026-01-01
Job specializations:
  • IT/Tech
    Blockchain / Web3
Salary/Wage Range or Industry Benchmark: 104000 CAD Yearly CAD 104000.00 YEAR
Job Description & How to Apply Below
Position: Senior Software Engineer - MetaMask (Advanced Trading)
Senior Software Engineer - Meta Mask (Advanced Trading)
Join to apply for the  Senior Software Engineer - Meta Mask (Advanced Trading)  role at  Consensys .

Consensys is the leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem.

Through our product suite, including the Meta Mask platform, Infura, Linea, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their path to build and belong in the world they want to see.

Whether building a dapp, an NFT collection, a portfolio, or a better future, the instinct to build is universal. Consensys inspires and champions the builder instinct in everyone by making web3 universally easy to use and develop on.

Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on.

You’ll get to work on the tools, infrastructure, and apps that scale these platforms to onboard one billion participants and 5 million developers. You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of builders that reaches the edge of our ecosystem.

Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.

About Meta Mask
Meta Mask aims to create a thriving engineering organization that supports the well-being of our engineers while empowering them to do work they are proud of and enjoy. We strive for an environment that gives our people high trust and autonomy, while also facilitating collaboration, communication and camaraderie among teams and teammates. We aspire to build a diverse engineering team, inclusive to people from all backgrounds and demographics.

It is also of great importance to us that working at Meta Mask is an experience that catalyzes career growth and learning.

What You’ll Do

Build and enhance Meta Mask's Advanced Trading features to drive user engagement and generate revenue

Implement user-centric solutions across Meta Mask Clients including Extension, Mobile, and Web

Contribute to backend APIs and middle wares that power these consumer experiences

Help create intuitive, efficient, and secure Web3 interactions that delight users

Collaborate with product managers, designers, and other engineers to deliver high-quality features

Participate in code reviews and help maintain high code quality standards

Would be great if you brought this to the role

3+ years working with mobile-based technologies

3+ years building websites and/or applications

Experience with React and React Native

Strong knowledge of modern Java script (ES6/Type Script/etc.)

Familiarity with blockchain fundamentals and Web3 integration

Working knowledge of cross platform/browser compatibility

Experience working with APIs and middleware services

Experience working in an agile development team

Experience developing applications with clean code practices, testing, and adherence to coding standards

Understanding of web-based security considerations

Bonus Points

Experience building trading applications (either in Trad Fi or DeFi).

Experience in trading stocks, equities, and cryptocurrencies.

Experience with DeFi protocols, token swaps, or fiat on/off ramps

Knowledge of financial products in the digital space

Interest in blockchain technologies and Web3

Basic understanding of cryptography principles

Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.

It is a requirement of employment in this position that applicants will be required to submit to background checks…
Position Requirements
10+ Years work experience
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